ZIP Code 58845

58845 is one of North Dakota's ZIP codes, delivering to addresses in Grenora, Williams County.

City: Grenora
County: Williams County
State: North Dakota
Prefix: 588xx

Where this code sits

58845 is part of the 588xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Grenora.

Grenora North Dakota ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 58845 delivers to without sharing its boundary.

701 Area code 701

ZIP codes nearest 58845

The ZIP codes whose reference points sit closest to 58845.
ZIP code	Distance	Delivers to
ZIP code 58856	12 mi	Zahl, ND
ZIP code 59219	16 mi	Dagmar, MT
ZIP code 58830	21 mi	Alamo, ND
ZIP code 59247	24 mi	Medicine Lake, MT
ZIP code 58801	24 mi	Williston, ND
ZIP code 59242	25 mi	Homestead, MT
ZIP code 59275	25 mi	Westby, MT
ZIP code 58844	26 mi	Fortuna, ND

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 58845, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 58845. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.